update license header text

Update the last year of copyright.

Update copyright year to 2005 and standardize on current copyright owner line.

adjust copyright notices in the style directory

fix name of The Apache Software Foundation

apply Apache License, Version 2.0

LaTeX: - Add transformations of quickreference and faq. - Move <seealso> and the titles to their own templates to avoid repeating code. - Fix external directives.

A little bit of progress: 1. Fix transformation of absolute <a href>s to footnotes, and include hyperref links. This is a result of fixing a bug in the latex escaping template. 2. Turn off the ugly box around the links, and make them colored instead. 3. Slightly shrink the inter-paragraph spacing, and the spacing around <notes> and <examples>. 4. Change to favour standard pdf fonts where possible. This may or may not be a good move in the long run. A new version is online at http://www.apache.org/~slive/manual/

A first attempt at xslt to create a latex file from our xml docs. Lots of things remain to be done here; see TODO for some ideas.